双螺旋

double-halix的用法和样例：

例句

Double helical structure of DNA and types of DNA helices.去氧核糖核酸的双螺旋结构与其类别。
The two strands of the double helix are linked by pairs of nucleic acids like the treads in a spiral staircase.这个双螺旋结构的两股之间是由成对的核酸联结的，它们就像螺旋式楼梯中的踏步板。

Quiz Show, Double Talk

Question: And so to our first 2) contender. Good evening. Your name, please. Answer: Good evening. Question: Your first time your chosen subject was answering questions before they were asked, this ti

发表于:2018-11-28 / 阅读(136) / 评论(0)

疯狂英语2002年

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发表于:2018-12-05 / 阅读(106) / 评论(0)

成长的烦恼第四季

早安英文第402期:笑点是不是haha point?

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发表于:2018-12-28 / 阅读(105) / 评论(0)

早安英文

访谈录亚当·桑德勒让Netflix拟摒弃5星评分系统

Good afternoon I'm Philip Mena and here the hottest pop news stories buzzing online right now. Adam Sandler is making history at Netflix with his western parity movie Ridiculous Six. The film was universally panned by critics but apparently audiences

发表于:2019-01-01 / 阅读(72) / 评论(0)

访谈录2016年

英语语法：94 The The -- The Double The

Grammar Girl here. Today's topic is the the, not as in the British '80s band, but as in what to do when a sentence calls for a the in front of a name or title that starts with a the, like The New York Times. So, listener Rob Jones asked, Do I have to

发表于:2019-01-02 / 阅读(92) / 评论(0)

英语语法 Grammar Girl

Sharapova eliminated at China Open

BEIJING, Oct. 5 (Xinhua) -- Elena Vesnina of Russia eliminated（消除,排除） her compatriot Maria Sharapova 7-6(3), 6-2 in the second round of China Open here on Tuesday. As a former world number one and the 12th seed in Beijing, Sharapova was l

发表于:2019-01-07 / 阅读(81) / 评论(0)

英语新闻

Netflix终于要进中国了美剧党们嗨起来

Six months after admitting defeat in its bid to crack China, Netflix has found a way to tap into the vast market. 在承认入华失利六个月之后，网飞公司（Netflix，一家在线影片租赁提供商）找到了进入这个巨大市场的方

发表于:2019-01-07 / 阅读(90) / 评论(0)

英语新闻

美国国家公共电台 NPR Double, Double

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发表于:2019-01-17 / 阅读(98) / 评论(0)

2016年NPR美国国家公共电台10月

Bastos double lifts Vasco to top of group

RIO DE JANEIRO, April 4 (Xinhua) -- Fellipe Bastos scored two goals as Vasco de Gama defeated Alianza Lima 2-1 in their Copa Libertadores match at Lima's Alejandro Villanueva Stadium on Tuesday. The result lifts Vasco to the top of their group with 1

发表于:2019-02-03 / 阅读(113) / 评论(0)

英语新闻

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发表于:2019-02-06 / 阅读(90) / 评论(0)

英语每日一词

听歌学英语:Sorry Seems To Be The harde..

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发表于:2019-02-07 / 阅读(100) / 评论(0)

听歌学英语

英语歌曲:3OH!3 ft.Ke$ha - My First Kiss

打榜热歌：3OH!3 ft.Ke$ha - My First Kiss 3OH!3,一只新晋的rap rock风格乐队；Ke$ha，电音大行其道的今天又一个来势汹汹的新生女星。两个都有怪怪的名字，不知道合作的歌曲是什么味道的？这首My Fi

发表于:2019-02-08 / 阅读(86) / 评论(0)

流行英文歌曲

Netflix为抢人才也是拼推1年带薪产假福利

Netflix announced Tuesday it will begin offering unlimited paid time off to employees during their first year as new parents, one of the most generous parental leave packages offered in the competitive tech industry. Netflix公司4日宣布，在员工

发表于:2019-02-08 / 阅读(86) / 评论(0)

阅读空间

英语博客：Netflix and cable madness.

The financial crisis has hit Wenatchee quite hard in the past year or so. Businesses have closed, some people have lost their homes or jobs, or both. Everyone seems to be more careful about spending, and it has become normal to be frugal, or very car

发表于:2019-02-08 / 阅读(79) / 评论(0)

英语博客 A cup of English

流行歌曲：打榜热歌 3OH!3 ft.Ke$ha - My First Kiss

发表于:2019-02-11 / 阅读(84) / 评论(0)

经典英文歌曲

Who Was Harrret Tutman

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-02-13 / 阅读(83) / 评论(0)

名人认知系列 Who Was

2018年CRI Joan Chen, Zhao Lixin to speak for"Focus on China" at Venice Film Festival

Focus on China, a special event of the Venice International Film Festival, is scheduled to take place from August 30 to September 1st. Actress Joan Chen and actor Zhao Lixin have been appointed to recommend good Chinese films to the festival. Chen ex

发表于:2019-02-14 / 阅读(71) / 评论(0)

2018CRI中国国际广播电台

学个词 14:double standard

今天要学的一个词组是：double standard。 Double standard是指双重标准。美国连锁商店沃尔马允许在中国的分店组织工会，却不允许在美国的商店组织工会。媒体报导的标题说：Critics claim double sta

发表于:2019-02-16 / 阅读(112) / 评论(0)

学个词

儿童英语读物《神奇树屋》第十一册 Lions at Lunchtime 05 Ha-Ha

Oh, no! No! No! Shouted Annie. She raced down the bank, until she reached asandy, clear spot. Here! Here! she called. The wildebeests followed her with their wild eyes. Jack watched in disbelief as the swimmers changedtheir course. Slowly, all the wi

发表于:2019-02-17 / 阅读(106) / 评论(0)

汪培珽儿童英文分级书单《神奇树屋》

CCTV9英语新闻：Chinese people greet 'Lixia' with feasting

Today marks the beginning of Summer, according to traditional Chinese calendars, which divide the year into 24 solar terms. And Chinese people are marking this start of the seventh solar term - known as Lixia - with various forms of feasting. In east

发表于:2019-02-25 / 阅读(105) / 评论(0)

cctv9英语新闻2016年

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